Module: wine Branch: master Commit: 4b9071b37ba272180de501d14db0cdd88a158b73 URL: http://source.winehq.org/git/wine.git/?a=commit;h=4b9071b37ba272180de501d14d...
Author: Vincent Povirk vincent@codeweavers.com Date: Thu Jul 2 17:09:47 2009 -0500
windowscodecs: Add stub implementation of IWICPalette.
---
dlls/windowscodecs/Makefile.in | 1 + dlls/windowscodecs/imgfactory.c | 4 +- dlls/windowscodecs/palette.c | 182 ++++++++++++++++++++++++++++++++ dlls/windowscodecs/wincodecs_private.h | 2 + 4 files changed, 187 insertions(+), 2 deletions(-)
diff --git a/dlls/windowscodecs/Makefile.in b/dlls/windowscodecs/Makefile.in index 939a2bf..4de3b62 100644 --- a/dlls/windowscodecs/Makefile.in +++ b/dlls/windowscodecs/Makefile.in @@ -11,6 +11,7 @@ C_SRCS = \ clsfactory.c \ imgfactory.c \ main.c \ + palette.c \ regsvr.c
@MAKE_DLL_RULES@ diff --git a/dlls/windowscodecs/imgfactory.c b/dlls/windowscodecs/imgfactory.c index 2edcdcd..b727d16 100644 --- a/dlls/windowscodecs/imgfactory.c +++ b/dlls/windowscodecs/imgfactory.c @@ -140,8 +140,8 @@ static HRESULT WINAPI ImagingFactory_CreateEncoder(IWICImagingFactory *iface, static HRESULT WINAPI ImagingFactory_CreatePalette(IWICImagingFactory *iface, IWICPalette **ppIPalette) { - FIXME("(%p,%p): stub\n", iface, ppIPalette); - return E_NOTIMPL; + TRACE("(%p,%p)\n", iface, ppIPalette); + return PaletteImpl_Create(ppIPalette); }
static HRESULT WINAPI ImagingFactory_CreateFormatConverter(IWICImagingFactory *iface, diff --git a/dlls/windowscodecs/palette.c b/dlls/windowscodecs/palette.c new file mode 100644 index 0000000..42aa7f0 --- /dev/null +++ b/dlls/windowscodecs/palette.c @@ -0,0 +1,182 @@ +/* + * Copyright 2009 Vincent Povirk for CodeWeavers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include "config.h" + +#include <stdarg.h> + +#define COBJMACROS + +#include "windef.h" +#include "winbase.h" +#include "winreg.h" +#include "objbase.h" +#include "wincodec.h" + +#include "wincodecs_private.h" + +#include "wine/debug.h" + +WINE_DEFAULT_DEBUG_CHANNEL(wincodecs); + +typedef struct { + const IWICPaletteVtbl *lpIWICPaletteVtbl; + LONG ref; +} PaletteImpl; + +static HRESULT WINAPI PaletteImpl_QueryInterface(IWICPalette *iface, REFIID iid, + void **ppv) +{ + PaletteImpl *This = (PaletteImpl*)iface; + TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv); + + if (!ppv) return E_INVALIDARG; + + if (IsEqualIID(&IID_IUnknown, iid) || IsEqualIID(&IID_IWICPalette, iid)) + { + *ppv = This; + } + else + { + *ppv = NULL; + return E_NOINTERFACE; + } + + IUnknown_AddRef((IUnknown*)*ppv); + return S_OK; +} + +static ULONG WINAPI PaletteImpl_AddRef(IWICPalette *iface) +{ + PaletteImpl *This = (PaletteImpl*)iface; + ULONG ref = InterlockedIncrement(&This->ref); + + TRACE("(%p) refcount=%u\n", iface, ref); + + return ref; +} + +static ULONG WINAPI PaletteImpl_Release(IWICPalette *iface) +{ + PaletteImpl *This = (PaletteImpl*)iface; + ULONG ref = InterlockedDecrement(&This->ref); + + TRACE("(%p) refcount=%u\n", iface, ref); + + if (ref == 0) + HeapFree(GetProcessHeap(), 0, This); + + return ref; +} + +static HRESULT WINAPI PaletteImpl_InitializePredefined(IWICPalette *iface, + WICBitmapPaletteType ePaletteType, BOOL fAddTransparentColor) +{ + FIXME("(%p,%u,%i): stub\n", iface, ePaletteType, fAddTransparentColor); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_InitializeCustom(IWICPalette *iface, + WICColor *pColors, UINT colorCount) +{ + FIXME("(%p,%p,%u): stub\n", iface, pColors, colorCount); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_InitializeFromBitmap(IWICPalette *iface, + IWICBitmapSource *pISurface, UINT colorCount, BOOL fAddTransparentColor) +{ + FIXME("(%p,%p,%u,%i): stub\n", iface, pISurface, colorCount, fAddTransparentColor); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_InitializeFromPalette(IWICPalette *iface, + IWICPalette *pIPalette) +{ + FIXME("(%p,%p): stub\n", iface, pIPalette); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_GetType(IWICPalette *iface, + WICBitmapPaletteType *pePaletteType) +{ + FIXME("(%p,%p): stub\n", iface, pePaletteType); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_GetColorCount(IWICPalette *iface, UINT *pcCount) +{ + FIXME("(%p,%p): stub\n", iface, pcCount); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_GetColors(IWICPalette *iface, UINT colorCount, + WICColor *pColors, UINT *pcActualColors) +{ + FIXME("(%p,%i,%p,%p): stub\n", iface, colorCount, pColors, pcActualColors); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_IsBlackWhite(IWICPalette *iface, BOOL *pfIsBlackWhite) +{ + FIXME("(%p,%p): stub\n", iface, pfIsBlackWhite); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_IsGrayscale(IWICPalette *iface, BOOL *pfIsGrayscale) +{ + FIXME("(%p,%p): stub\n", iface, pfIsGrayscale); + return E_NOTIMPL; +} + +static HRESULT WINAPI PaletteImpl_HasAlpha(IWICPalette *iface, BOOL *pfHasAlpha) +{ + FIXME("(%p,%p): stub\n", iface, pfHasAlpha); + return E_NOTIMPL; +} + +static const IWICPaletteVtbl PaletteImpl_Vtbl = { + PaletteImpl_QueryInterface, + PaletteImpl_AddRef, + PaletteImpl_Release, + PaletteImpl_InitializePredefined, + PaletteImpl_InitializeCustom, + PaletteImpl_InitializeFromBitmap, + PaletteImpl_InitializeFromPalette, + PaletteImpl_GetType, + PaletteImpl_GetColorCount, + PaletteImpl_GetColors, + PaletteImpl_IsBlackWhite, + PaletteImpl_IsGrayscale, + PaletteImpl_HasAlpha +}; + +HRESULT PaletteImpl_Create(IWICPalette **palette) +{ + PaletteImpl *This; + + This = HeapAlloc(GetProcessHeap(), 0, sizeof(PaletteImpl)); + if (!This) return E_OUTOFMEMORY; + + This->lpIWICPaletteVtbl = &PaletteImpl_Vtbl; + This->ref = 1; + + *palette = (IWICPalette*)This; + + return S_OK; +} diff --git a/dlls/windowscodecs/wincodecs_private.h b/dlls/windowscodecs/wincodecs_private.h index 313dca5..a6e09ff 100644 --- a/dlls/windowscodecs/wincodecs_private.h +++ b/dlls/windowscodecs/wincodecs_private.h @@ -22,6 +22,8 @@ extern HRESULT ImagingFactory_CreateInstance(IUnknown *pUnkOuter, REFIID riid, void** ppv); extern HRESULT BmpDecoder_CreateInstance(IUnknown *pUnkOuter, REFIID riid, void** ppv);
+extern HRESULT PaletteImpl_Create(IWICPalette **palette); + extern HRESULT copy_pixels(UINT bpp, const BYTE *srcbuffer, UINT srcwidth, UINT srcheight, INT srcstride, const WICRect *rc, UINT dststride, UINT dstbuffersize, BYTE *dstbuffer);